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<head>
  <meta charset="UTF-8">
  <title>27_Promise相关面试题4</title>
</head>
<body>

    <script>
      /*
      1 7 2 3 8 4 6 5 0
	        宏: []
	        微: []
      */
      setTimeout(() => {
        console.log("0")
      }, 0)
      new Promise((resolve,reject)=>{
        console.log("1")
        resolve()
      }).then(()=>{        
        console.log("2")
        new Promise((resolve,reject)=>{
          console.log("3")
          resolve()
        }).then(()=>{      
          console.log("4")
        }).then(()=>{       
          console.log("5")
        })
      }).then(()=>{  
        console.log("6")
      })
    
      new Promise((resolve,reject)=>{
        console.log("7")
        resolve()
      }).then(()=>{         
        console.log("8")
      })
    </script>

</body>
</html>